Bio 254 exam 2 stuvia - Study guides, Class notes & Summaries

Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)What are circulating hormones? - ANSWERWhat hormones enter the blood stream? What are local hormones? - ANSWERWhat are hormones that act within the same area without first entering the blood stream? What are paracrine hormones? - ANSWERWhat are the local hormones that are secreted into interstitial fluid ...

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Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Functions of the Digestive System -ANSWER Prepares nutrients for absorption, modify food in both physical and chemical state so it can be used by the body alementary canal -ANSWER Extends f...

Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Compact bone - ANSWERmade of heavy osteons, yellow marrow, weight barring and resists compression Spongy bone - ANSWERmade of light trabeculae, red bone marrow, reduces weight and is slightly flexible yellow marrow - ANSWERtriglyceride storage red marrow - ANSWERhematopoiesis, half is converted into ye...

Bio 254 Exam 2 Questions and Answers 100% CorrectBio 254 Exam 2 Questions and Answers 100% CorrectBio 254 Exam 2 Questions and Answers 100% CorrectBio 254 Exam 2 Questions and Answers 100% Correct how do muscles get ATP -ANSWER creatine phosphate for quick ATP glycogen for anarobic myoglobin for aerobic which cell types are capable of mitosis -ANSWER osteogenic cells what are myofibrils made of -ANSWER thick and thin filaments what are thin filaments made of -ANSWER tropoin and tro...

What are circulating hormones? - ANSWERWhat hormones enter the blood stream? What are local hormones? - ANSWERWhat are hormones that act within the same area without first entering the blood stream? What are paracrine hormones? - ANSWERWhat are the local hormones that are secreted into interstitial fluid and act on nearby cells? What are paracrine and autocrine hormones categorized as? - ANSWERWhat hormones are included in the local hormones? What is one way to classify hormones? - A...

Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Function of Osteoclasts - ANSWERChew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - ANSWEREpimysium, Perimysium, Endomysium Fascicle - ANSWERbundle of muscle fibers myofibril is made up of - ANSWERmyofilaments Myofilaments - ANSWERThe contractile proteins, Actin and Myosin, of muscle cells Ori...

Bio 254 Exam 2 Questions and Answers 100% Correct Bio 254 Exam 2 Questions and Answers 100% Correct Bio 254 Exam 2 Questions and Answers 100% Correct Bio 254 Exam 2 Questions and Answers 100% Correct Fascia - ANSWERexternal to muscles, bones, or other organs Superficial Fascia - ANSWERunder the skin Deep Fascia - ANSWERsurrounds deeper organs, including epimysium of muscle Tendon sheath - ANSWERtubelike tunnel around tendon of muscle; lined with synovial membrane

how do muscles get ATP -ANSWER creatine phosphate for quick ATP glycogen for anarobic myoglobin for aerobic which cell types are capable of mitosis -ANSWER osteogenic cells what are myofibrils made of -ANSWER thick and thin filaments what are thin filaments made of -ANSWER tropoin and tropomyacin are regulatory proteins the main one involved is actin what are thick filaments made of -ANSWER myosin does actin and myosin change length? -ANSWER no how do troponin and tropomyaci...

Fascia - ANSWERexternal to muscles, bones, or other organs Superficial Fascia - ANSWERunder the skin Deep Fascia - ANSWERsurrounds deeper organs, including epimysium of muscle Tendon sheath - ANSWERtubelike tunnel around tendon of muscle; lined with synovial membrane Epimysium - ANSWERsurrounds entire muscle Perimysium - ANSWERConnective tissue surrounding a fascicle Endomysium - ANSWERSurrounds individual muscle fibers Antagonists muscles - ANSWERoppose the action of anothe...